package com.dfbz.controller;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;

public class BaseController extends HttpServlet {
    @Override
    protected void service(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {

        try {
            String uri = req.getRequestURI();
            String funName = uri.substring(uri.lastIndexOf("/")+1);
            Class<? extends BaseController> aClass=this.getClass();
            Method method = aClass.getDeclaredMethod(funName, HttpServletRequest.class, HttpServletResponse.class);
            method.invoke(aClass.newInstance(),req,resp);
        } catch (NoSuchMethodException e) {
            e.printStackTrace();
        } catch (IllegalAccessException e) {
            e.printStackTrace();
        } catch (InvocationTargetException e) {
            e.printStackTrace();
        } catch (InstantiationException e) {
            e.printStackTrace();
        }

    }
}
